202226 has 4 divisors (see below), whose sum is σ = 303342. Its totient is φ = 101112.

The previous prime is 202219. The next prime is 202231. The reversal of 202226 is 622202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 201601 + 625 = 449^2 + 25^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 202226.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 202226.

It is an unprimeable number.

202226 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50555 + ... + 50558.

2²⁰²²²⁶ is an apocalyptic number.

202226 is a deficient number, since it is larger than the sum of its proper divisors (101116).

202226 is a wasteful number, since it uses less digits than its factorization.

202226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101115.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 202226 is about 449.6954525009. The cubic root of 202226 is about 58.6965168915.

Adding to 202226 its reverse (622202), we get a palindrome (824428).

It can be divided in two parts, 2022 and 26, that added together give a 11-th power (2048 = 2¹¹).

The spelling of 202226 in words is "two hundred two thousand, two hundred twenty-six".